baber/WOPTO huggingface dataset:
Patent JP-2001334164-A (JP)
Title: Triaxial roll crusher and its operating method
Inventor: WATAJIMA TERUJI
IPC: B09B5/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for sieving raw materials when feeding the raw materials to a crusher. SOLUTION: A second chute 45 is arranged between a bar feeder 40 and a first crushing section 15. This chute consists of an upper step bar 46 and a lower step bar 47 arranged with a difference in level in a lower step from an upper step bar 46. The second chute 45 sieves and removes soil, silt, sand, gravel, etc., of small grain sizes. A supporting member 48 for supporting the upper step bar 46 and the lower step bar 47 is freely oscillatably disposed at an upper step oscillation shaft 49 arranged at a machine body 1 in an upper part. When maintenance is necessary like when the crushing teeth of a first roll 2 and a third roll 4 are desired to be exchanged, a lower step oscillation shaft 50 is removed from the machine body 1 in order to assure a working space.  The lower part of the second chute is made freely oscillatable by removing the lower step oscillation shaft 50 and therefore the working space is assured by lifting the same and consumable parts, etc., are exchanged. The upper step oscillation shaft 49 may similarly be removed.
Patent JP-2001334998-A (JP)
Title: Traveling body
Inventor: HAYASHI MUNEHIRO
IPC: F02N11/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a traveling body with the improved energy efficiency in starting a propulsion engine or in the air-conditioning system in an aircraft. SOLUTION: An auxiliary power unit of the aircraft as the traveling body comprises a power source unit comprising a fuel cell 11 and a battery 14, and a generator and a motor 7A and 7B having the function of the motor-cum- generator are mounted on main engines 3A and 3B as the propulsion engine. The conversion efficiency of the fuel cell 11 is improved when the power generation efficiency is >=60%. The electric power can be used for starting the main engine, and the rotational energy can be converted in the electric energy and stored in the battery 14 when the main engines 3A and 3B are stopped, and the power generation of the fuel cell 11 can be minimized.
Patent JP-2001338552-A (JP)
Title: Electronic device
Inventor: MORI TOSHIHARU
IPC: H01H3/28
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device, capable of turning on a switch with a small capacity, and miniaturizing a charging circuit and constituent elements. SOLUTION: The electronic device is provided with a switchgear apparatus 32 having an operation member capable of turning on/off contact points 3a, 4a with manual or automatic operation, and a charging circuit 29 connected between a control system circuit 28 and the switchgear apparatus 32. The switchgear apparatus 32 is connected with a primary power supply circuit 21, and has operation means 10, 13 capable of turning on the contact points 3a, 4a with automatic operation.  When turning on with automatic operation based on a signal from the control system circuit, the operation means 10, 13 are operated with a discharge current from the charging circuit 29, then turn on the contact points 3a, 4a to switch the primary power supply circuit 21 into an on-state, and an operation member 6 is operated with electric power of a secondary power supply circuit 24, which is supplied from the primary power supply circuit 21, so that the switchgear apparatus 32 is surely held in the on-state.
Patent JP-2001339079-A (JP)
Title: Photovoltaic element and its manufacturing method
Inventor: MARUYAMA EIJI
IPC: H01L31/075
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic element having improved photoelectric conversion characteristics by improving the ohmic property between a transparent conductive film and a one conductivity type amorphous semiconductor layer, and the manufacturing method of the photovoltaic element. SOLUTION: This photovoltaic element has at least a one conductivity type amorphous thin-film semiconductor layer 3 and the opposite conductivity type thin film conductor film 5 on the surface of a transparent conductive film 2 in this order. The transparent conductive film 2 has a surface region 2a that has lower crystallizability than the inside on the side of the surface, and the one conductivity type amorphous thin-film semiconductor layer 3 is deposited and formed on the surface region 2a.
Patent JP-2001343854-A (JP)
Title: Fixing device and image forming device equipped therewith
Inventor: YAMAMOTO NAOYUKI
IPC: G03G15/20
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing fixing offset or the winding of a recording medium round a fixing body even when the toner releasing property of the surface of the fixing body can not be fully achieved in the initial stage of using the fixing body without grinding the surface of the fixing body, and an image forming device equipped with the fixing device. SOLUTION: A cleaning web carrying amount per specified time obtained when an integrated value counted by a fixing sheet number integrating counter is equal to or above a specified integrated value is set to be smaller than the cleaning web carrying amount per the specified time obtained when the integrated value is equal to or under the specified integrated value, whereby the carrying amount of a cleaning web 41 per the specified time obtained when the frequency in use of a fixing roller 10a is equal to or above the specified one is set to be smaller than the carrying amount of the web 41 per the specified time obtained when the frequency in use thereof is equal to or under the specified one.
Patent JP-2001346193-A (JP)
Title: Monitor television camera system
Inventor: TANAKA TOSHIYUKI
IPC: H04N7/18
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To consecutively use a monitor television camera system that displays images photographed by television cameras on a television monitor in a way of multi-screen, by covering a photographing range of an object with other television camera when a video image of one television camera is interrupted. SOLUTION: The monitor television camera system is provided with a video detection section that detects interruption of a video image from one television camera, automatically selects the image of other television camera to be displayed on one screen and displays it on the television monitor depending on a signal from the video detection section so as to widen an image display range of the object thereby reducing its damage.
Patent JP-2001342102-A (JP)
Title: Stabilized agrochemical composition
Inventor: NAKAO YOSHINOBU
IPC: A01N25/30
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an agrochemical composition stabilized in active ingredients of agrochemicals which are liable to decompose in condition such as heat, light, moisture and oxygen or the like by suppressing their decompositions. SOLUTION: This agrochemical composition includes (1) the active ingredients of the agrochemicals, (2) a polyoxyethylene-polyoxypropylene block copolymer having molecular weight of 1,300-24,000, including 10-85 wt.% of ethylene oxide in the whole molecule and 1,200-4,000 of the weight average molecular weight of propylene oxide and (3) an organic acid, inorganic acid or their salts.
Patent JP-2001345250-A (JP)
Title: Method and device for alignment, profiler, aligner, method of manufacturing semiconductor device, semiconductor manufacturing plant, and method for maintaining aligner
Inventor: INE HIDEKI
IPC: G01Q60/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To make the shape of a mark measurable without contaminating nor breaking the mark. SOLUTION: In a method for alignment including a step of aligning a first object with a second object by detecting a plurality of marks on the second object W by means of a mark detecting means in order to expose the pattern of the first object on the second object W and a step of obtaining an offset to be reflected in the detected results of the mark detecting means by measuring the shapes of the marks on the second object W prior to the aligning step, the shapes of the marks are measured by means of a shape measuring means 63 having no possibility of coming into touch with the marks and the measured results are calibrated on the basis of another shape measuring means 64 having a possibility of coming into contact with the marks.
Patent JP-2001342850-A (JP)
Title: Boosted air passage of gas turbine engine
Inventor: FUKUTANI MASAYUKI
IPC: F02C7/28
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine engine having a boosted air passage causing no complexity of a structure or degradation of engine efficiency. SOLUTION: This gas turbine engine comprises an inner shaft 8 connected to a low pressure compressor LC and a low pressure turbine LT; an outer shaft 7 connected to a high pressure compressor HC and a high pressure turbine HT and serving as a double shaft with the inner shaft; a plurality of bearing boxes 21 and 25 having a plurality of axially separately disposed bearings 5 and 6 for individually supporting ends of the inner shaft and the outer shaft; first passages 38 and 40 for guiding partial boosted air extracted from the high pressure compressor forward of the oil seal 31a in the frontmost part of the inner shaft; a second passage (hollow part 42) provided in the central part of the inner shaft; a first communication hole (front side radial hole 41) for communicating the first passage with the second passage;  and a second communication hole (rear side radial hole 43) for communicating the second passage with the backward part of an oil seal 31d in the rearmost part of the inner shaft.
Patent JP-2001311094-A (JP)
Title: Liquid bleaching agent composition
Inventor: FUJIZU MASAKO
IPC: C11D17/08
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid bleaching agent composition capable of excellently maintaining stability of an alkali metal hypochlorite and a hydrophobic substance even in the case of long-term storage of the liquid bleaching agent in a distribution process or at home, suitable useful for bleaching, mold removal, etc., for a hard surface of bathroom, kitchen, toilet, pipe, etc., and cloth, etc., due to exhibition of the effect of a hydrophobic substance, especially a hydrophobic functional substance in a use stage to the fullest extent. SOLUTION: This liquid bleaching agent composition is characterized in that the composition comprises (1) an alkali metal hypochlorite, (2) a hydrophobic substance and (3) a surfactant and the component (2) is emulsified by the component (3) and dispersed in the system as colloidal particles.
Patent JP-2001348067-A (JP)
Title: Cushioning filer for packaging
Inventor: HAGIWARA TADASHI
IPC: B65D81/07
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning filler for packaging having both of elasticity and hardness in spite of an air bag system and excellent in durability and use frequency by employing a check valve having a high performance and a simple structure. SOLUTION: In the cushioning filler for packaging wherein a plurality of air chambers filled with air to be expanded are arranged side by side, large air chambers and small air chambers, which have width sufficiently narrower than that of the large air chambers and of which the side walls are common to those of the large air chambers, are alternately arranged.
Patent JP-2001056825-A (JP)
Title: Data distribution system and device used for the system
Inventor: UEDA EIJI
IPC: G06F3/048
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a data distribution system which improves the grasping and visibility of the whole image of multimedia data(MM data) for a receiving terminal by generating output property data regarding the MM data and broadcasting them together with the MM data. SOLUTION: A data broadcasting device 1 generates the output property data of the MM data by a data analysis part 13. The output property data are present alone or incorporated in the MM data. The MM data and output property data are encoded by a protocol encoder part 14 and broadcasted by a transmitter part 15. A receiving terminal device 2 receives the broadcasted data by a tuner part 21 and obtains the MM data and output property data by a protocol decoder part 22. When the obtained MM data are displayed at a data display part 26, relative information of the MM data is also displayed by referring to the output property data. A data analysis part 24 analyzes the MM data to extract the incorporated output property data.
Patent JP-2001238514-A (JP)
Title: Self-traveling mowing machine, control lever equipment, directional adjustment equipment for handle, tension clutch structure, and mowing method
Inventor: IMAMURA KENJI
IPC: A01D34/74
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a self-traveling mowing machine where mowing can be performed at the same excellent efficiency whenever the machine moves forward and backward in order to save labor and time for mowing. SOLUTION: This mowing machine B has a frame 1 in the front and rear parts of which front wheels 31 and driving rear wheels 41 both constituting a running gear capable of moving forward and backward are installed. Cutters 2 are placed on both sides along the running direction of the lower part of the frame 1 and are made to change the direction of rotation with switchover in the running direction of the running gear. A handle 6 can be set to face either desired direction to the running direction of the machine B. Covers 71 for guiding weeds toward the cutters 2 are attached to the front and rear parts of the frame 1. The machine B is equipped with a cutting height-adjusting device 8 which adjusts cutting height with the cutters 2 by changing the height of the front wheels 31 or the rear wheels 41.
Patent JP-2001351169-A (JP)
Title: Automatic drawing system of use fee of game machine and its method
Inventor: TAKADA YUKIHIKO
IPC: H04M15/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic drawing system of use fees of a game machine by which a game is enjoyed by using a cellular telephone and its method. SOLUTION: The system is provided with a use amount calculating means 32 to calculate use amount based on the use fees according to the operation contents specified by a user and a transmitting means to transmits accounting data according to the calculated use amount to an accounting means 15, a transmitter 8 is provided with the accounting means 15 and a communicating means 16, the cellular telephone 21 is provided with a call rate accounting means 22 and use fee accounting means 23, 23' of the game machine, the accounting data from the accounting means is transmitted to the use fee accounting means of the game machine of the cellular telephone by communicating and connecting from the cellular phone to a calling machine and the use charge of the game machine is drawn from the own bank account number via a host computer of a telecommunications company.
Patent JP-2001349150-A (JP)
Title: Sash equipped with ventilating fan
Inventor: ISHIKAWA JIRO
IPC: E06B7/10
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a sash equipped with a ventilating fan which is free from damage of a ventilating function due to shortage of electric power. SOLUTION: Internal and external paper doors which slides with respect to each other are arranged in a window frame, and a solar battery module 8 and ventilating fans 4A and 4B driven by the solar battery module 8 as a power source are installed in the internal paper door A. The solar battery module 8 is built in the internal paper door A in a manner being capable of inverting in indoor and outdoor directions.
Patent JP-2001355631-A (JP)
Title: Dynamic pressure bearing device and spindle motor provided with it
Inventor: ICHIYAMA YOSHIKAZU
IPC: H02K7/08
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure fluid bearing device capable of securing sufficient bearing rigidity under a high temperature environment and a spindle motor provided with the dynamic pressure fluid bearing device. SOLUTION: This dynamic pressure fluid bearing device comprises a pair of radial bearing parts between a shaft and a radial face and a pair of thrust bearing parts between a pair of thrust plates and thrust faces adjacent to the pair of respective radial bearing parts. The radial bearing part and the thrust bearing part continuously retain lubricating oil from one interface with the side of the outside air to the other interface, dynamic pressure generating grooves formed in the respective bearing parts for the lubricating oil mutually generate dynamic pressure in the direction of the other bearing part, and micro clearances in the thrust bearing parts reduce their axial directional dimensions more under the high-temperature environment than that under the ordinary temperature so that the dynamic pressures generating in the radial bearing parts and the thrust bearing parts are balanced.
Patent JP-2001355774-A (JP)
Title: Anticorrosion structure of dissimilar metal members
Inventor: YANO SHOICHI
IPC: C23F13/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an anticorrosion structure for dissimilar metal members that can effectively prevent corrosion of members of dissimilar metals joined together and is simple in maintenance. SOLUTION: A saddle snap tap 17, a stainless steel pipe 11 and a sluice valve 12 are joined to one another. The saddle snap tap 17 is connected with a consumable anode 20 ionizable more easily than the saddle snap tap 17, the stainless steel pipe 11 and the sluice valve 12. The saddle snap tap 17, the stainless steel pipe 11 and the sluice valve 12 integrally form a cathode 19 in relation to the consumable anode 20 to provide corrosion prevention.
Patent JP-2002004141-A (JP)
Title: Method and apparatus for measuring distribution of surface temperature of induction heating roller
Inventor: MIYABAYASHI TAKASHI
IPC: G01K1/14
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent a continuation of abnormal production by monitoring the distribution of surface temperatures of an induction heating roller used in a direct drawing process of synthetic fibers in the shaft direction which should be controlled at an identical temperature and detecting the abnormality of temperature distribution of the roller having a jacket due to the flowing out of heating medium. SOLUTION: Plural resistance thermometer elements are placed, by using the present measuring system of the resistance thermometer elements, at plural positions, that is, at the end and central parts in the direction of the shaft for each range in which surface temperatures are controlled at an identical temperature in the direction of the shaft, so that the temperatures can be continuously measured during operation, and abnormalities in the distribution of surface temperatures can be monitored. This makes possible that, when an abnormality in the distribution of surface temperatures occurs, immediately, the abnormality is detected, and countermeasures are taken. Thus, by monitoring the leaking of the heating medium from a roller having the jacket section, the securing of product quality becomes possible.
Patent JP-2001355588-A (JP)
Title: Power recovery scroll fluid machine and fuel cell system using it
Inventor: MACHIDA SHIGERU
IPC: F04C25/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To realize a fuel cell system having a large-capacity compressor capable of being operated by the small capacity of an electric motor. SOLUTION: This fuel cell system is provided with a both tooth-type scroll fluid machine 60 in which a compressor 59 and an expander 64 are integrated with each other. This scroll fluid machine is rotationally driven by an electric motor 69. Air compressed by the compressor reacts with hydrogen gas in a fuel battery main body 50, its moisture is removed by a water collector 63, the air is guided to the expander, and a part of power of the compressor is recovered. The water collected by the water collector is guided to the compressor and used for cooling or lubrication.
Patent JP-2002001142-A (JP)
Title: Fine grinding machine
Inventor: UENO AKINORI
IPC: B02C17/18
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a fine grinding machine which suppresses the infiltration of the inside of a casing with lubricating oil. SOLUTION: This fine grinding machine finely grinds raw materials between a casing 1 which is mounted at a base 2 and is alternately and continuously formed with recessed parts and projecting parts circumferentially on its inner peripheral surface and a rotor 12 which is fitted apart a slight spacing to the inner side of the casing and is alternately and continuously formed with recessed parts and projecting parts circumferentially on its outer peripheral surface. Both ends of a revolving shaft 14 inserted through the axial central part into the rotor are born in bearing housings 8 and 11 mounted at both ends of the casing by means of bearings 7 and 10. The bearings within at least one bearing boxes are provided with oil air supplying devices 15 for supplying the lubricating oil to the bearings by an oil air system.
Patent JP-2002003644-A (JP)
Title: Cellulose acetate solution, method for preparing the same, cellulose acetate film, and method for producing the same
Inventor: KURAKI YASUO
IPC: C08J3/09
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a solution that cellulose acetate is dissolved in methyl acetate in a stable condition. SOLUTION: A mixed solvent of methyl acetate and at least one 4-12C ketones is employed as a solvent, and is swelled and dissolved at 0 to 55 deg.C to prepare a cellulose acetate solution that the cellulose acetate having the mean acetification of 58.0 to 62.5% is dissolved at a concentration of 10 to 40 wt.%.
Patent JP-2002009903-A (JP)
Title: Portable audio player having radio function
Inventor: NARASAKI HIROSHI
IPC: H04M1/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that power consumption increases in the case of reproducing music in the conventional portable audio player for outputting ring tone into headphones so that an incoming call can easily be confirmed even when the incoming call arrives to external speech communication equipment such as a portable telephone set while music is reproduced by using the headphones. SOLUTION: The input/output of speech communication voice and an incoming call notification signal for outputting the ring tone are transmitted by performing radio communication between the radio communicating means of the external speech communication equipment side connected to the external speech communication equipment in an attachable and detachable way and a radio communication means provided in a portable audio player side. The power consumption in the case of reproducing music is reduced by connecting a headphones microphone integrally to or through wire to the portable audio player.
Patent JP-2002001454-A (JP)
Title: Manufacturing method for pressed product and memory medium
Inventor: YAMANOUCHI KOUDO
IPC: B21D37/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To improve quality of die parts by projecting optimal maintenance timing of the die parts. SOLUTION: Input information on the die parts used for production of a lead frame is memorized in a data table 6 for grinding record of all dies, and the latest information among the memorized information of the die parts is extracted. A producible lead frame number is automatically calculated based on the latest information and specification information memorized in a die specification data table 7. Then, next maintenance timing of the die parts is forecast based on the producible lead frame number and a projected production quantity at a monthly basis.